WARNING ............................................................................................................................2
1. ALGNMENT PROCEDURE .............................................................................................3
A. Conditions................................................................................................................................3
B. Functions Alignment................................................................................................................3
C. Preset Timing: ..........................................................................................................................6
2. OPERATION THEOREM ...............................................................................................12
A. Power Supply (1) ...................................................................................................................12
B. Deflection...............................................................................................................................12
C. Video ......................................................................................................................................12
D. Digital Controllable ...............................................................................................................12
E. Function Block Diagram ........................................................................................................13
F. Power Supply..........................................................................................................................14
H. Degaussing CKT....................................................................................................................15
I. Deflection ................................................................................................................................16
J. Video AMP. Circuit.................................................................................................................18
J-2. Video AMPLIFIER..............................................................................................................18
K. Digit Control..........................................................................................................................20
A.Main PCB ...............................................................................................................................21
B. CRT PCB ................................................................................................................................22
4. TROUBLE SHOOTING..................................................................................................23
A.Power Supply Check ..............................................................................................................23
B.Monitor Check Flow Chart .....................................................................................................24
1